2014–2019 Toyota Highlander
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| Part Name | Part Number | Price | Buy |
|---|---|---|---|
| MAF sensor for 2015-2024 Toyota Highlander; verify engine, connector, calibration, and VIN | — | $95.00 |
About prices: shown prices are estimates from typical Amazon listings and change frequently, and cheaper alternatives may be available. Confirm the current price on Amazon before buying.
💡 Pro tip: Order all parts at once to save on shipping
Follow these steps carefully
Scan the 2015-2024 Toyota Highlander and record codes, fuel trims, airflow data, and symptoms. Inspect the air filter, intake boot, clamps, wiring, connector, and vacuum leaks before condemning the sensor; confirm the new part by VIN.
Park the 2015-2024 Toyota Highlander safely, switch the ignition off, and remove the engine cover or intake duct needed to reach the MAF housing. Photograph connector and airflow-direction orientation before unplugging anything.
Release the 2015-2024 Toyota Highlander electrical lock without pulling the wires, then loosen the intake clamp or housing fasteners. Keep the open intake and airbox clean so no grit reaches the throttle body or engine.
Remove the MAF sensor straight out using the correct driver and set it on a clean towel. Inspect the seal, housing, intake duct, connector pins, and sensing element; do not reuse a torn seal or damaged housing.
Install the replacement 2015-2024 Toyota Highlander MAF sensor in the original airflow direction with its seal seated. Start screws by hand, tighten to the exact service-manual value, and reconnect the electrical plug until its lock clicks.
Refit the airbox lid, intake duct, clamps, engine cover, and any brackets. Verify the duct is fully seated, the clamps are tight, the air filter is correctly positioned, and no tool or rag remains in the intake.
Use the appropriate scan-tool reset or relearn procedure for the 2015-2024 Toyota Highlander, start the engine, and check for leaks, abnormal idle, warning lights, and plausible live MAF data. Complete the required drive cycle and do not drive if the engine surges, stalls, or the warning light returns.
Test your repair before closing everything up. If something doesn't work right, double-check your steps.
⚠️ Common Mistakes to Avoid
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2014–2019
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2014–2019